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1. US20200412959 - Image processing apparatus, image processing method, and image processing program

パーマリンク
官庁
アメリカ合衆国
出願番号 16642548
出願日 08.08.2018
公開番号 20200412959
公開日 31.12.2020
特許番号 11206355
特許付与日 21.12.2021
公報種別 B2
IPC
H04N 5/232
H電気
04電気通信技術
N画像通信,例.テレビジョン
5テレビジョン方式の細部
222スタジオ回路;スタジオ装置;スタジオ機器
225テレビジョンカメラ
232テレビジョンカメラを調整するための装置,例.遠隔制御
G06T 5/00
G物理学
06計算;計数
Tイメージデータ処理または発生一般
5イメージの強調または復元
CPC
G06T 5/002
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5Image enhancement or restoration
001Image restoration
002Denoising; Smoothing
H04N 5/23296
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23296Control of means for changing angle of the field of view, e.g. optical zoom objective, electronic zooming or combined use of optical and electronic zooming
H04N 5/23229
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23229comprising further processing of the captured image without influencing the image pickup process
H04N 5/232123
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
232Devices for controlling television cameras, e.g. remote control ; ; Control of cameras comprising an electronic image sensor;
23212Focusing based on image signals provided by the electronic image sensor
232123based on contrast or high frequency components of image signals, e.g. hill climbing method
出願人 Sony Group Corporation
発明者 Hitoshi Mitani
Masafumi Wakazono
Tomoki Numata
代理人 Michael Best & Friedrich LLP
優先権情報 JP2017-173255 08.09.2017 JP
発明の名称
(EN) Image processing apparatus, image processing method, and image processing program
front page image
要約
(EN)

An image processing apparatus adjusts a band of a filter that extracts a high-frequency component from frequency characteristics of an image according to a change in imaging setting.
関連特許文献
JPWO2019049595
WO/2019/049595
DE112018004930
US20220070381
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